AM18x 1271 daughterboard schematics

5
4
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1
AM1808-WLAN1271 DAUGHTER BOARD
D
D
SL NO.
CONTENTS
PAGE NO.
1
TABLE OF CONTENTS
1
2
REVISION HISTORY
2
3
BLOCK DIAGRAM
3
4
CONNECTORS
4
5
POWER
5
6
WLAN-BT
6
ADAPTER BOARD
7
C
7
REV
C
B
VERSION
3.00
B
B
A
A
NATURE OF CHANGE
REV NO.
APPROVED BY
Mistral Solutions [P] Ltd.
DATE
Title
TABLE OF CONTENTS
Size
Document Number
MS_TI_AM1808_WL121DC_SCH
#60 Adarsh regent,100 Feet Ring Road, Domlur Extension
Bangalore 560 071, Ph : +91-80-2535 6400, Fax :+91-80-25356444
Drawn by:
Date:
Approved by:
Mahesh Hooli
Date
Monday, May 31, 2010
Design file path:
5
4
3
Paul Chacko
Monday, October 18, 2010
C
Date:
2
Rev
3.00
Sheet
Friday, October 01, 2010
1
1
of
7
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1
D
D
VERSION HISTORY
VER #
DATE
AUTHOR
REVIEWED BY
APPROVED BY
0.01
31-MAY-2010
INITIAL DRAFT
DESCRIPTION OF CHANGES
MAHESH HOOLI
PAUL CHACKO
PAUL CHACKO
0.02
09-JUN-2010
INTERNAL REVIEW COMMENTS ARE UPDATED
MAHESH HOOLI
PAUL CHACKO
PAUL CHACKO
0.03
14-JUN-2010
BT_EN GPIO ASSIGNMENT IS CHANGED ,WLAN, BT ENABLE STATUS LEDs ADDED
MAHESH HOOLI
CUSTOMER
PAUL CHACKO
MAHESH HOOLI
PAUL CHACKO
PAUL CHACKO
MAHESH HOOLI
PAUL CHACKO
PAUL CHACKO
MAHESH HOOLI
PAUL CHACKO
PAUL CHACKO
MAHESH HOOLI
PAUL CHACKO
PAUL CHACKO
HEADER IS ADDED ON FM_EN SIGNAL
C
0.04
C
U6 AND Q4 ARE REMOVED.FILTERS ARE REMOVED ON VIO_1V8 AND VCC_3V6 LINE
18-JUN-2010
U1 PART NIS CHANGED TO TPS76918,U2 PART IS CHANGED TO TPS73601
33E RESISTORS ARE ADDED ON SDIO LINES
I2C CONNECTION IS REMOVED FOR THE FM INTERFACE
1.00
14-JUL-2010
BASELINED.
1.01
19-JUL-2010
1.02
24-SEP-2010
2.00
27-SEP-2010
FINAL SCHEMATICS.
MAHESH HOOLI
PAUL CHACKO
PAUL CHACKO
3.00
01-OCT-2010
FINAL SCHEMATICS FOR PRODUCTION. REVISION CHANGED TO REV B
MAHESH HOOLI
PAUL CHACKO
PAUL CHACKO
0 OHM RESISTORS ADDED AS PER THE REVIEW COMMENTS & BACK ANNOTATED.
BLOCK DIAGRAM UPDATED
B
B
A
A
NATURE OF CHANGE
REV NO.
APPROVED BY
Mistral Solutions [P] Ltd.
DATE
Title
VERSION HISTORY
Size
Document Number
MS_TI_AM1808_WL121DC_SCH
#60 Adarsh regent,100 Feet Ring Road, Domlur Extension
Bangalore 560 071, Ph : +91-80-2535 6400, Fax :+91-80-25356444
Drawn by:
Date:
Approved by:
Mahesh Hooli
Date
Monday, May 31, 2010
Design file path:
5
4
3
Paul Chacko
Monday, October 18, 2010
C
Date:
2
Rev
3.00
Sheet
Friday, October 01, 2010
1
2
of
7
5
4
3
2
1
BLOCK DIAGRAM
D
D
C
C
B
B
A
A
NATURE OF CHANGE
REV NO.
APPROVED BY
Mistral Solutions [P] Ltd.
DATE
Title
BLOCK DIAGRAM
#60 Adarsh regent,100 Feet Ring Road, Domlur Extension
Bangalore 560 071, Ph : +91-80-2535 6400, Fax :+91-80-25356444
Mahesh Hooli
Drawn by:
Date:
Monday, May 31, 2010
Approved by:
Date
Paul Chacko
Monday, October 18, 2010
Design file path:
5
4
3
Size
B
Date:
2
Document Number
MS_TI_AM1808_WL121DC_SCH
Monday, October 18, 2010
Rev
3.00
Sheet
1
3
of
7
5
4
3
2
Connectors for AM1808/L138 EVM
Connector for Ribbon Cable
D
VCC_5V
VCC_5V
VCC_5V
VCC_5V
C
6
BT_WU
McBSP_CLKR1_BT
4,6
McBSP_DR1
6
6
UART1_CTS
4,6
FM_EN
4,6
6
4,6 6
BT_EN
MMCSD1_DAT[3]
MMCSD1_CMD
MMCSD1_CLK
MMCSD1_DAT[0]
4,6
McBSP_FSX1_OMAP McBSP_DX1
McBSP_CLKX1_OMAP
FM_EN
BT_WU
UART1_RXD
UART1_TXD
UART1_RTS
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
BT_EN
McBSP_DX1
McBSP_FSR1
UART1_CTS
McBSP_CLKR1
McBSP_DR1
CON_FRC_8X2
MMCSD1_DAT[1]
6
MMCSD1_DAT[2]
6
Status LEDs
VCC_5V
WLAN_IRQ
TP2
WL_EN
TP1
3
4,6
UART1_RTS
McBSP_FSR1_BT
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
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51
53
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59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
1
TP21
TP19
WLAN Enable
6
C
BT Enable
6
4
UART1_RXD
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
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60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
2
4,6
UART1_TXD
J4
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
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61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
D1
BRPG1211C-TR
R4
3
4,6
D
JP1
240E
Q1
IRLML2402TRPBF
1
WL_EN
TP8
2
J5
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
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64
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68
70
72
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76
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80
82
84
86
88
90
92
94
96
98
100
1
R5
10K
VCC_5V
R13
CON_50X2
VCC_5V
BT_EN
LD1
PG1111C
Q3
IRLML2402TRPBF
1
2
R12
10K
1
for WLAN [Plugged
to J29 of EVM]
for Blue Tooth [Plugged
to J30 of EVM]
2
240E
3
CON_50X2
FM Enable
3
R6
B
B
240E
R44
0E
McBSP_CLKX1_OMAP
R43
DNI 0E
McBSP_FSR1_BT
R45
0E
McBSP_FSX1_OMAP
R47
DNI 0E
McBSP_CLKR1
McBSP_FSR1
FM_EN
4,6
C24
C30
FM Enable
0.01uF
J3
HDR_2X1
2
1
2.2uF C25
0.01uF
C29
C27
C26
C23
2.2uF C28
0.1uF
0.1uF
0.1uF
0.1uF
C34
2.2uF C32
VCC_5V
0.01uF
C35
2.2uF C33
0.1uF
C31
VCC_5V
0.1uF
1
R7
10K
4,6
Q2
IRLML2402TRPBF
2
McBSP_CLKR1_BT
FM_EN
Default: FM is disabled For FM
Enable:Remove Jumper cap
from J3
A
A
NATURE OF CHANGE
REV NO.
APPROVED BY
Mistral Solutions [P] Ltd.
DATE
Title
CONNECTORS
#60 Adarsh regent,100 Feet Ring Road, Domlur Extension
Bangalore 560 071, Ph : +91-80-2535 6400, Fax :+91-80-25356444
Drawn by:
Date:
Approved by:
Mahesh Hooli
Date
Monday, May 31, 2010
Design file path:
5
4
3
Paul Chacko
Monday, October 18, 2010
Size
C
Date:
2
Document Number
MS_TI_AM1808_WL121DC_SCH
Rev
3.00
Sheet
Friday, October 01, 2010
1
4
of
7
5
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1
1.8V AND 3.6V POWER FOR WLAN-BT
D
D
VCC_5V_F
OUT 3
VCC_1V8
R15
10K
VCC_5V_F
GND
DNI
U1
EN
2
R14
10K
OUT
BYPASS
5
4
TPS78918DBVT
C3
IN
C5
C1
C2
3
10uF
0.1uF
0.01uF
C4
1
10uF
2
FL1
1uF
GND
1 IN
VBAT_3V6
0.1uF
VCC_5V
C6
0.1uF
1.8V / 100mA
C
C
VCC_5V_VBAT
VCC_5V_VBAT
VCC_5V
C13
OUT 3
C9
C11
VBAT_3V6
1 IN
VBAT_3V6
R28
2
2
C14
LD2
PG1111C
VBAT EN
1
FB_3V6
C10
56.2K_1%
10uF
NR/FB
TPS73601DCQ
0.1uF
1K
R17
C12
4
OUT
EN
10000pF
FB_3V6
IN
TAB
5
GND
1
6
R20
10K
3
10uF
2
FL3
1uF
0.1uF
0.01uF
U2
GND
R19
28K_1%
3.6V / 400mA
VCC_1V8
VBAT_3V6
B
TP20
B
TP3
TP5
TP14
A
A
NATURE OF CHANGE
REV NO.
APPROVED BY
Mistral Solutions [P] Ltd.
DATE
Title
POWER
#60 Adarsh regent,100 Feet Ring Road, Domlur Extension
Bangalore 560 071, Ph : +91-80-2535 6400, Fax :+91-80-25356444
Drawn by:
Date:
Approved by:
Mahesh Hooli
Date
Monday, May 31, 2010
Design file path:
5
4
3
Paul Chacko
Monday, October 18, 2010
Size
C
Date:
2
Document Number
MS_TI_AM1808_WL121DC_SCH
Rev
3.00
Sheet
Friday, October 01, 2010
1
5
of
7
5
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2
1
WLAN-BT
D
D
VCC_1V8
A1
R38
0E
1
WLAN_BT_ANT
R33
10K
FEED
NC
BT_FUNCT2
C17
1nF
4 MMCSD1_DAT[0]
4 MMCSD1_CMD
4 MMCSD1_CLK
R10
R8
R3
33E
33E
33E MMCSD1_CLK_WL
32KHz CLOCK
B
FL2
BT_WU
McBSP_DX1
UART1_RTS
McBSP_DR1
McBSP_CLKR1
UART1_RXD
UART1_CTS
UART1_TXD
McBSP_FSR1
C16
C15
VCC_1V8
1K
R18
100E
DNI
FMRFIN
FMRFOUT
1nF
1nF
VCC_1V8
R25
DNI
FM INTERFACE
2
4
4
4
4
4
4
4
4
4
FM_AUD_LOUT
FM_AUD_ROUT
J2
HDR_2X1
J1
HDR_2X1
VCC_1V8
10K
10K
10K
10K
10K
R9
R11
R39
R40
R1
DNI
MMCSD1_CMD
MMCSD1_DAT[0]
MMCSD1_DAT[1]
MMCSD1_DAT[2]
MMCSD1_DAT[3]
C
R27
120E
B
C8
C7
0.01uF
VCC_1V8
0.1uF
1
2
50
49
48
47
51
ANT
GND9
GND8
GND7
GND6
GND14
GND13
GND12
GND11
GND10
LS240-WI-01-A20
TP24
MMCSD1_CLK_WL
C18
C19
0.1uF
2.2uF
4 MMCSD1_DAT[3]
4 MMCSD1_DAT[2]
4 MMCSD1_DAT[1]
R36 DNI 0E
BT_UART_TX_DBG
BT_FUNCT2
R21
33E
R48
33E
R37
33E
R34
33E
R31
33E
R30
33E
R32
33E
R29
33E
2
1
VCC_1V8
C
VDD_LDO_CLASS_1P5
BT_FUNCT4
BT_FUNCT2
AUD_IN
HCI_CTS
AUD_OUT
AUD_CLK
HCI_TX
HCI_RTS
HCI_RX
AUD_FSYNC
GND5
FM_AUD_LOUT
FM_AUD_ROUT
GND4
FMRFIN
FMRFOUT
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
2
1
VCC_1V8
FMIRQ
SDIO_D0
SDIO_CMD
SDIO_CLK
SLOW_CLK
FM_IRQ
FM_SDA
FM_SCL
FM_I2C_CLK
FM_I2C_DI
FM_I2C_DO
FM_AUD_RIN
FM_AUD_LIN
WLAN_IRQ
1K
0E
18
19
20
21
22
23
24
25
26
27
28
29
4
VBAT
GND1
BT_FUNCT5
GND2
WL_UART_DBG
WLAN_IRQ
BT_EN
FM_EN
WL_RS232_RX
WL_RS232_TX
FM_I2C_FSYNC
WL_EN
VIO
GND3
SDIO_D3
SDIO_D2
SDIO_D1
R24
VBAT_3V6
DNI
R46
SLOW_CLK
FMIRQ
FMSDA
FMSCL
FM_I2S_CLK
FM_I2S_DI
FM_I2S_DO
FM_AUD_RIN
FM_AUD_LIN
C20
C21
1
2
CB_HOST_UART_WU 3
TP22
4
5
TP23
6
R35
33E
7
BT_EN
4 BT_EN
8
FM_EN
4 FM_EN
9
TP18
10
TP15
11
FM_I2S_SYNC
12
4
WL_EN
13
14
15
R2
33E
16
R41
33E
17
R42
33E
1nF
0.1uF
2.2uF
C22
VBAT_3V6
VCC_1V8
ANT_2450AT43A100E
VCC_1V8
MOD1
56
55
54
53
52
VBAT_3V6
FM_AUD_LOUT
120E
FM_AUD_ROUT
R22
R23
10K
10K
FMRFIN
VDD
4
FMRFOUT
U3
R16
0E
1
TRI-STATE
OUTPUT
3
R26
33E
SLOW_CLK
2
GND
DNI
ASDK2-32.768KHZ-LRT
FMIRQ
TP6
FMSDA
TP4
FMSCL
TP7
FM_I2S_CLK
TP12
FM_I2S_DI
TP10
FM_I2S_DO
TP9
FM_AUD_RIN
TP11
FM_AUD_LIN
TP13
FM_EN
TP17
FM_I2S_SYNC
TP16
A
A
NATURE OF CHANGE
REV NO.
APPROVED BY
Mistral Solutions [P] Ltd.
DATE
Title
WLAN-BT
#60 Adarsh regent,100 Feet Ring Road, Domlur Extension
Bangalore 560 071, Ph : +91-80-2535 6400, Fax :+91-80-25356444
Drawn by:
Date:
Approved by:
Mahesh Hooli
Date
Monday, May 31, 2010
Design file path:
5
4
3
Paul Chacko
Monday, October 18, 2010
Size
C
Date:
2
Document Number
MS_TI_AM1808_WL121DC_SCH
Rev
3.00
Sheet
Monday, October 18, 2010
1
6
of
7
5
4
3
2
1
ADAPTER BOARD
D
D
JP2
FM_EN_ADAPTER
BT_WU_ADAPTER
J6
UART1_TXD_ADAPTER
UART1_RXD_ADAPTER
C
BT_WU_ADAPTER
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
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60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
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47
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59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
UART1_RXD_ADAPTER
UART1_TXD_ADAPTER
UART1_RTS_ADAPTER
TP26
TP27
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
BT_EN_ADAPTER
McBSP_DX1_ADAPTER
McBSP_FSR
UART1_CTS_ADAPTER
McBSP_CLK
TP25
McBSP_DR1_ADAPTER
UART1_RTS_ADAPTER
McBSP_FSR1_ADAPTER
CON_FRC_8X2
McBSP_CLKR1_ADAPTER
McBSP_DR1_ADAPTER
Connector for Ribbon Cable
C
UART1_CTS_ADAPTER
FM_EN_ADAPTER
BT_EN_ADAPTER
McBSP_DX1_ADAPTER
McBSP_FSX1_OMAP_ADAPTER
McBSP_CLKX1_OMAP_ADAPTER
ACC1
FFSD-08-D-08.00-01-N
CON_50X2
B
for Blue Tooth
to J30 of EVM]
McBSP_FSX1_OMAP_ADAPTER
R49
McBSP_FSR1_ADAPTER
R50
McBSP_CLKX1_OMAP_ADAPTER
R51
McBSP_CLKR1_ADAPTER
R52
DNI
0E
0E
8X2 Flat Ribbon Cable
McBSP_FSR
[Plugged
DNI
B
0E
0E
McBSP_CLK
A
A
NATURE OF CHANGE
REV NO.
APPROVED BY
Mistral Solutions [P] Ltd.
DATE
Title
ADAPTER BOARD
#60 Adarsh regent,100 Feet Ring Road, Domlur Extension
Bangalore 560 071, Ph : +91-80-2535 6400, Fax :+91-80-25356444
Drawn by:
Date:
Approved by:
Mahesh Hooli
Date
Monday, May 31, 2010
Design file path:
5
4
3
Paul Chacko
Monday, October 18, 2010
Size
C
Date:
2
Document Number
MS_TI_AM1808_WL121DC_SCH
Rev
3.00
Sheet
Friday, October 01, 2010
1
7
of
7
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